Hey Chimi, if you could add some config files too for your mod here.

1. What operations would show up?
2. Works on all items/certain items only like medkits.
3. Highest number of digits possible.
4. % a math question will be given when pickup items
5. Timer to answer the question
6. How many damage to the survivor as punishment for getting an incorrect answer
7. Will the item disappear if the survivor fails/incorrectly answer.